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Alyaydin E, Jánosi RA, Luedike P, Rassaf T, Papathanasiou M. Septal Microsphere Embolization in Hypertrophic Obstructive Cardiomyopathy. Am J Cardiol 2023; 201:116-122. [PMID: 37356375 DOI: 10.1016/j.amjcard.2023.06.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 05/30/2023] [Accepted: 06/01/2023] [Indexed: 06/27/2023]
Abstract
Alcohol septal ablation is an established treatment for selected patients with hypertrophic cardiomyopathy and left ventricular outflow tract obstruction (LVOT). The safety and efficacy of septal microsphere embolization (SME) have not been studied. We conducted a retrospective analysis of SME procedures performed at our center from 2006 to 2021 using 75-µm microspheres. The primary end point was LVOT gradient reduction. Secondary outcomes included periprocedural mortality, conduction disturbances, access site complications, and duration of hospitalization. The population comprised 76 patients (median age 61 years, men 43%). Dyspnea New York Heart Association ≥III was present in 65 patients (86%); ventricular tachycardia and previous syncope were described in 4% and 18%, respectively. Median duration of hospitalization was 13 days, and the time to first follow-up was 4 months. SME resulted in a significant reduction at rest (41 vs 12 mm Hg, mean Δ PG = -71%, p <0.001) and provoked LVOT gradients (94 vs 29 mm Hg, mean Δ PG = -75%, p <0.001). Periprocedural death occurred in 1 patient (1%) who underwent SME after transcatheter aortic valve replacement. Complete atrioventricular block was observed in 5 patients (7%). Left bundle branch block was diagnosed in 1 case (1%) and right bundle branch block in 3 (4%). Access site complications were observed in 4 patients (5%). In conclusion, SME is a safe and effective alternative to alcohol septal ablation. The potential advantages of microspheres are still to be investigated in prospective studies.
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Affiliation(s)
- Emyal Alyaydin
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Hospital Essen, Essen, Germany
| | - Rolf Alexander Jánosi
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Hospital Essen, Essen, Germany
| | - Peter Luedike
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Hospital Essen, Essen, Germany
| | - Tienush Rassaf
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Hospital Essen, Essen, Germany
| | - Maria Papathanasiou
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Hospital Essen, Essen, Germany.
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Gragnano F, Pelliccia F, Guarnaccia N, Niccoli G, De Rosa S, Piccolo R, Moscarella E, Fabris E, Montone RA, Cesaro A, Porto I, Indolfi C, Sinagra G, Perrone Filardi P, Andò G, Calabrò P. Alcohol Septal Ablation in Patients with Hypertrophic Obstructive Cardiomyopathy: A Contemporary Perspective. J Clin Med 2023; 12:jcm12082810. [PMID: 37109147 PMCID: PMC10142866 DOI: 10.3390/jcm12082810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 04/02/2023] [Accepted: 04/10/2023] [Indexed: 04/29/2023] Open
Abstract
Alcohol septal ablation is a minimally invasive procedure for the treatment of left ventricular outflow tract (LVOT) obstruction in patients with hypertrophic obstructive cardiomyopathy (HOCM) who remain symptomatic despite optimal medical therapy. The procedure causes a controlled myocardial infarction of the basal portion of the interventricular septum by the injection of absolute alcohol with the aim of reducing LVOT obstruction and improving the patient's hemodynamics and symptoms. Numerous observations have demonstrated the efficacy and safety of the procedure, making it a valid alternative to surgical myectomy. In particular, the success of alcohol septal ablation depends on appropriate patient selection and the experience of the institution where the procedure is performed. In this review, we summarize the current evidence on alcohol septal ablation and highlight the importance of a multidisciplinary approach involving a team of clinical and interventional cardiologists and cardiac surgeons with high expertise in the management of HOCM patients-the Cardiomyopathy Team.
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Affiliation(s)
- Felice Gragnano
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", 83043 Naples, Italy
- Division of Clinical Cardiology, Azienda Ospedaliera di Rilievo Nazionale "Sant'Anna e San Sebastiano", 81100 Caserta, Italy
| | - Francesco Pelliccia
- Department of Cardiovascular Sciences, University Sapienza, 00185 Rome, Italy
| | - Natale Guarnaccia
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", 83043 Naples, Italy
- Division of Clinical Cardiology, Azienda Ospedaliera di Rilievo Nazionale "Sant'Anna e San Sebastiano", 81100 Caserta, Italy
| | - Giampaolo Niccoli
- Department of Medicine and Surgery, University of Parma, 43121 Parma, Italy
| | - Salvatore De Rosa
- Division of Cardiology, Department of Medical and Surgical Sciences, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy
| | - Raffaele Piccolo
- Department of Advanced Biomedical Sciences, University of Naples Federico II, 80138 Naples, Italy
| | - Elisabetta Moscarella
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", 83043 Naples, Italy
- Division of Clinical Cardiology, Azienda Ospedaliera di Rilievo Nazionale "Sant'Anna e San Sebastiano", 81100 Caserta, Italy
| | - Enrico Fabris
- Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), University of Trieste, 34127 Trieste, Italy
| | - Rocco Antonio Montone
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Arturo Cesaro
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", 83043 Naples, Italy
- Division of Clinical Cardiology, Azienda Ospedaliera di Rilievo Nazionale "Sant'Anna e San Sebastiano", 81100 Caserta, Italy
| | - Italo Porto
- Dipartimento CardioToracoVascolare, Ospedale Policlinico San Martino IRCCS, 16132 Genova, Italy
| | - Ciro Indolfi
- Division of Cardiology, Department of Medical and Surgical Sciences, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy
- Mediterranea Cardiocentro, 80122 Naples, Italy
| | - Gianfranco Sinagra
- Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), University of Trieste, 34127 Trieste, Italy
| | - Pasquale Perrone Filardi
- Department of Advanced Biomedical Sciences, University of Naples Federico II, 80138 Naples, Italy
| | - Giuseppe Andò
- Department of Clinical and Experimental Medicine, University of Messina, AOU Policlinic "G. Martino", 98122 Messina, Italy
| | - Paolo Calabrò
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", 83043 Naples, Italy
- Division of Clinical Cardiology, Azienda Ospedaliera di Rilievo Nazionale "Sant'Anna e San Sebastiano", 81100 Caserta, Italy
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Veselka J, Faber L, Liebregts M, Cooper R, Januska J, Kashtanov M, Dabrowski M, Hansen PR, Seggewiss H, Bonaventura J, Polakova E, Hansvenclova E, Bundgaard H, Ten Berg J, Stables RH, Jarkovsky J, Jensen MK. Alcohol dose in septal ablation for hypertrophic obstructive cardiomyopathy. Int J Cardiol 2021; 333:127-132. [PMID: 33647367 DOI: 10.1016/j.ijcard.2021.02.056] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 02/08/2021] [Accepted: 02/19/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND The aim of this study was to evaluate short- and long-term outcomes related to dose of alcohol administered during alcohol septal ablation (ASA) in patients with hypertrophic obstructive cardiomyopathy (HOCM). Current guidelines recommend using 1-3 mL of alcohol administered in the target septal perforator artery, but this recommendation is based more on practical experience of interventionalists rather than on systematic evidence. METHODS We included 1448 patients and used propensity score to match patients who received a low-dose (1.0-1.9 mL) versus a high-dose (2.0-3.8 mL) of alcohol during ASA. RESULTS The matched cohort analysis comprised 770 patients (n = 385 in both groups). There was a similar occurrence of 30-day post-procedural adverse events (13% vs. 12%; p = 0.59), and similar all-cause mortality rates (0.8% vs. 0.5%; p = 1) in the low-dose group and the high-dose group, respectively. In the long-term follow-up (5.4 ± 4.5 years), a total of 110 (14%) patients died representing 2.58 deaths and 2.64 deaths per 100 patient-years in the low dose and the high dose group (logrank, p = 0.92), respectively. There were no significant differences in the long-term dyspnea and left ventricular outflow gradient between the two groups. Patients treated with a low-dose of alcohol underwent more subsequent septal reduction procedures (logrank, p = 0.04). CONCLUSIONS Matched HOCM patients undergoing ASA with a low-dose (1.0-1.9 mL) or a high-dose (2.0-3.8 mL) of alcohol had similar short- and long-term outcomes. A higher rate of repeated septal reduction procedures was observed in the group treated with a low-dose of alcohol.
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Affiliation(s)
- Josef Veselka
- Department of Cardiology, Second Medical School, Charles University, University Hospital Motol, Prague, Czech Republic.
| | | | - Max Liebregts
- Department of Cardiology, St. Antonius Hospital Nieuwegein, Nieuwegein, the Netherlands
| | - Robert Cooper
- Institute of Cardiovascular Medicine and Science, Liverpool Heart and Chest Hospital, Liverpool, United Kingdom
| | | | - Maksim Kashtanov
- Department of Endovascular Therapy, Sverdlovsk Regional Hospital N1 and Ural Federal University, Yekaterinburg, Russian Federation
| | - Maciej Dabrowski
- Department of Interventional Cardiology and Angiology, Institute of Cardiology, Warsaw, Poland
| | - Peter Riis Hansen
- Department of Cardiology, Herlev and Gentofte Hospital, Hellerup, Denmark
| | - Hubert Seggewiss
- Deutsches Zentrum für Herzinsuffizienz, Universitätsklinikum Würzburg, Germany
| | - Jiri Bonaventura
- Department of Cardiology, Second Medical School, Charles University, University Hospital Motol, Prague, Czech Republic
| | - Eva Polakova
- Department of Cardiology, Second Medical School, Charles University, University Hospital Motol, Prague, Czech Republic
| | - Eva Hansvenclova
- Department of Cardiology, Second Medical School, Charles University, University Hospital Motol, Prague, Czech Republic
| | - Henning Bundgaard
- Unit for Inherited Cardiac Diseases, Department of Cardiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Jurriën Ten Berg
- Department of Cardiology, St. Antonius Hospital Nieuwegein, Nieuwegein, the Netherlands
| | - Rodney Hilton Stables
- Institute of Cardiovascular Medicine and Science, Liverpool Heart and Chest Hospital, Liverpool, United Kingdom
| | - Jiri Jarkovsky
- Institute of Biostatistics and Analyses, Faculty of Medicine and the Faculty of Science, Masaryk University, Brno, Czech Republic
| | - Morten Kvistholm Jensen
- Unit for Inherited Cardiac Diseases, Department of Cardiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
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Annema W, Willemsen HM, de Boer JF, Dikkers A, van der Giet M, Nieuwland W, Muller Kobold AC, van Pelt LJ, Slart RHJA, van der Horst ICC, Dullaart RPF, Tio RA, Tietge UJF. HDL function is impaired in acute myocardial infarction independent of plasma HDL cholesterol levels. J Clin Lipidol 2016; 10:1318-1328. [PMID: 27919348 DOI: 10.1016/j.jacl.2016.08.003] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2016] [Revised: 06/15/2016] [Accepted: 08/08/2016] [Indexed: 12/20/2022]
Abstract
BACKGROUND High-density lipoproteins (HDLs) protect against the development of atherosclerotic cardiovascular disease. HDL function represents an emerging concept in cardiovascular research. OBJECTIVE This study investigated the association between HDL functionality and acute myocardial infarction (MI) independent of HDL-cholesterol plasma levels. METHODS Participants (non-ST-segment elevation MI, non-STEMI, n = 41; STEMI, n = 37; non-MI patients, n = 33) from a prospective follow-up study enrolling patients with acute chest pain were matched for age and plasma HDL cholesterol. The in vitro capacity of HDL to (1) mediate cholesterol efflux from macrophage foam cells, (2) prevent low-density lipoprotein oxidation, and (3) inhibit TNF-α-induced vascular adhesion molecule-1 expression in endothelial cells was determined. RESULTS STEMI-HDL displayed reduced cholesterol efflux (P < .001) and anti-inflammatory functionality (P = .001), whereas the antioxidative properties were unaltered. Cholesterol efflux correlated with the anti-inflammatory HDL activity (P < .001). Not C-reactive protein levels, a marker of systemic inflammation, but specifically plasma myeloperoxidase levels were independently associated with impaired HDL function (efflux: P = .022; anti-inflammation: P < .001). Subjects in the higher risk quartile of efflux (odds ratio [OR], 5.66; 95% confidence interval [CI], 1.26-25.00; P = .024) as well as anti-inflammatory functionality of HDL (OR, 5.53; 95% CI, 1.83-16.73; P = .002) had a higher OR for MI vs those in the three lower risk quartiles combined. CONCLUSION Independent of plasma HDL cholesterol levels, 2 of 3 antiatherogenic HDL functionalities tested were significantly impaired in STEMI patients, namely cholesterol efflux and anti-inflammatory properties. Increased myeloperoxidase levels might represent a major contributing mechanism for decreased HDL functionality in MI patients.
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Affiliation(s)
- Wijtske Annema
- Department of Pediatrics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands; Top Institute Food and Nutrition, Wageningen, The Netherlands
| | - Hendrik M Willemsen
- Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Jan Freark de Boer
- Department of Pediatrics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Arne Dikkers
- Department of Pediatrics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Markus van der Giet
- Division of Nephrology and Endocrinology, Charité Campus Benjamin Franklin, Berlin, Germany
| | - Wybe Nieuwland
- Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Anneke C Muller Kobold
- Department of Laboratory Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - L Joost van Pelt
- Department of Laboratory Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Riemer H J A Slart
- Department of Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands; Cardiovascular Imaging Group Groningen, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Iwan C C van der Horst
- Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Robin P F Dullaart
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - René A Tio
- Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands; Cardiovascular Imaging Group Groningen, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Uwe J F Tietge
- Department of Pediatrics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands; Top Institute Food and Nutrition, Wageningen, The Netherlands.
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Nuclear Imaging for Assessment of Myocardial Perfusion, Metabolism, and Innervation in Hypertrophic Cardiomyopathy. CURRENT CARDIOVASCULAR IMAGING REPORTS 2016. [DOI: 10.1007/s12410-016-9379-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Foley JD, Sneed JD, Steinhubl SR, Kolasa J, Ebersole JL, Lin Y, Kryscio RJ, McDevitt JT, Campbell CL, Miller CS. Oral fluids that detect cardiovascular disease biomarkers. Oral Surg Oral Med Oral Pathol Oral Radiol 2013; 114:207-14. [PMID: 22769406 DOI: 10.1016/j.oooo.2012.03.003] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2012] [Accepted: 03/01/2012] [Indexed: 11/17/2022]
Abstract
OBJECTIVE The aim of this study was to determine the utility of oral fluids for assessment of coronary and cardiovascular (CV) health. STUDY DESIGN Twenty-nine patients with preexisting CV disease underwent an invasive cardiac procedure (alcohol septal ablation or percutaneous coronary intervention) and provided unstimulated whole saliva (UWS), sublingual swabs (LS), gingival swabs (GS) and serum at 0, 8, 16, 24, and 48 hours. Concentrations of 13 relevant biomarkers were determined and correlated with levels in serum and the oral fluids. RESULTS Concentrations of the majority of biomarkers were higher in UWS than in LS and GS. Coronary and CV disease biomarkers in UWS correlated better with serum than with LS and GS based on group status and measures of time effect. Seven biomarkers demonstrated time effect changes consistent with serum biomarkers, including C-reactive protein and troponin I. CONCLUSIONS Changes in serum biomarker profiles are reflected in oral fluids suggesting that oral fluid biomarkers could aid in the assessment of cardiac ischemia/necrosis.
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Affiliation(s)
- Joseph D Foley
- Department of Internal Medicine, Division of Cardiovascular Medicine, College of Medicine, University of Kentucky, Lexington, Kentucky 40536-0297, USA
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Foley JD, Sneed JD, Steinhubl SR, Kolasa JR, Ebersole JL, Lin Y, Kryscio RJ, McDevitt JT, Campbell CL, Miller CS. Salivary biomarkers associated with myocardial necrosis: results from an alcohol septal ablation model. Oral Surg Oral Med Oral Pathol Oral Radiol 2012; 114:616-23. [PMID: 23021916 DOI: 10.1016/j.oooo.2012.05.024] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2012] [Revised: 05/25/2012] [Accepted: 05/29/2012] [Indexed: 10/27/2022]
Abstract
OBJECTIVE To determine if salivary biomarkers demonstrate utility for identifying aspects of myocardial necrosis. METHODS Twenty-one patients undergoing alcohol septal ablation (ASA) for treatment of hypertrophic cardiomyopathy provided serum and unstimulated whole saliva at baseline and incremental time points post-ASA. Samples were analyzed for seven biomarkers related to myocardial damage, inflammation, and tissue remodeling using immunosorbent assays. Levels were compared with baseline and levels observed in 97 healthy controls. RESULTS Biomarkers of myocardial damage and inflammation (ie, troponin I, creatine kinase-MB, myoglobin, C-reactive protein) rose in serum 2- to 812-fold after ASA (P < .01). Significant elevations of 2.0- to 3.5-fold were observed with C-reactive protein and troponin I in saliva (P < .02). Significant correlations between levels in serum and saliva were observed for C-reactive protein, matrix metalloproteinase-9, and myeloperoxidase (P < .001). CONCLUSIONS Select salivary biomarkers reflect changes that occur during, and subsequent to, myocardial necrosis caused by ASA.
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Affiliation(s)
- Joseph D Foley
- Department of Internal Medicine, Division of Cardiovascular Medicine, College of Medicine, University of Kentucky, and Lexington Veterans Administration Hospital, Lexington, Kentucky, USA
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Affiliation(s)
- Jamshid Shirani
- Department of Cardiology, Geisinger Medical Center, Danville, PA 17822-2160, USA.
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O'Mahony C, Mohiddin SA, Knight C. Alcohol Septal Ablation for the Treatment of Hypertrophic Obstructive Cardiomyopathy. Interv Cardiol 2011; 9:108-114. [PMID: 29588787 DOI: 10.15420/icr.2011.9.2.108] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Hypertrophic cardiomyopathy (HCM) is an inherited myocardial disorder characterised by left ventricular hypertrophy. A subgroup of patients develops limiting symptoms in association with left ventricular outflow tract obstruction (LVOTO). Current international guidelines recommend that symptomatic patients are initially treated by alleviating exacerbating factors and negatively inotropic medication. Drug-refractory symptoms require a comprehensive evaluation of the mechanism of LVOTO and review by a multidisciplinary team to consider the relative merits of myectomy, alcohol septal ablation (ASA) and pacing. This article provides a brief overview of HCM and the pathophysiology of LVOTO, and reviews the use of ASA in patients with drug-refractory symptoms secondary to LVOTO.
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Affiliation(s)
| | - Saidi A Mohiddin
- The Heart Muscle Disease Clinic, London Chest Hospital, London, UK
| | - Charles Knight
- The Heart Muscle Disease Clinic, London Chest Hospital, London, UK
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